• HOT ROLLED STEEL COIL  WITH  HIGH  QUALITY    AND COMPETITVE PRICE System 1
  • HOT ROLLED STEEL COIL  WITH  HIGH  QUALITY    AND COMPETITVE PRICE System 2
  • HOT ROLLED STEEL COIL  WITH  HIGH  QUALITY    AND COMPETITVE PRICE System 3
  • HOT ROLLED STEEL COIL  WITH  HIGH  QUALITY    AND COMPETITVE PRICE System 4
HOT ROLLED STEEL COIL  WITH  HIGH  QUALITY    AND COMPETITVE PRICE

HOT ROLLED STEEL COIL WITH HIGH QUALITY AND COMPETITVE PRICE

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
5000 m.t./month

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HOT-ROLLED STEEL COIL

Hot rolled low hardness, easy processing, good ductility. 

Available specification


thickness

width(mm)

length(mm)

coil inside diameter(mm)

HOT ROLLED 

STEEL COIL 

1.5-25

600-2000


762

HOT ROLLED

STEEL STRIP

1.5-20

30-720


762

HOT ROLLED 

STEEL PLATE

6-700

500-4500

4000-18000


HOT ROLLED 

STEELSHEET

1.2-25

50-2000

0-18000


We can supply customers' with different specifications of  the highest quality and lowest price.

 

With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils. 

 

Sincerely welcome to contact us for the future details if any item interest you ,and we will make every effort to assure that your requirements will be satisfied ,and we hope to establish long-term business relations with you on the basis of the equality and mutual benefit.

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Q:How are steel coils inspected for thickness using ultrasonic testing?
Ultrasonic testing is employed to inspect the thickness of steel coils, utilizing a non-destructive method. When conducting this process, a handheld ultrasonic thickness gauge is utilized to determine the thickness of the coil. The ultrasonic thickness gauge emits high-frequency sound waves that travel through the steel coil. These sound waves rebound from the opposite side of the coil, generating an echo. The time it takes for the echo to return to the gauge is measured and utilized to compute the coil's thickness. The gauge comprises a transducer responsible for emitting the sound waves and a receiver that detects the echoes. To ensure optimal acoustic contact between the transducer and the steel surface, the transducer is placed on the coil's surface, utilizing a coupling gel or oil. The transducer releases a brief burst of sound waves, which penetrate through the steel coil and reach the opposite side. If the sound waves encounter any variations or defects in the coil's thickness, they reflect back to the transducer. These echoes are detected by the receiver, and the time between the emission and reception of the sound waves is measured. By utilizing the known speed of sound in steel, the time taken for the sound waves to traverse the coil and return can be converted into a thickness measurement. This enables an accurate evaluation of the steel coil's thickness at different points. Ultrasonic testing is a dependable and efficient method for inspecting the thickness of steel coils. It permits swift measurements without causing any harm to the material, thereby making it ideal for quality control purposes and ensuring compliance with manufacturing specifications.
Q:How are steel tape measures installed?
Today, I met similar situations at work! Accidentally pull the head, and then automatically can not go back, after opening, winding, after installation, can not automatically withdraw! After a long time, we suddenly noticed that we neglected a small place!
Q:How are steel coils inspected for bendability using bend testers?
Steel coils are inspected for bendability using bend testers by subjecting them to a controlled bending process. The bend tester applies a specific amount of force to the coil, gradually bending it to determine its flexibility and resistance to bending. This helps assess the quality and suitability of the steel coil for various applications, such as manufacturing processes that require bendable materials.
Q:Already on my team is Empoleon lvl 82Heatran lvl 74Scizor lvl 34Magnezone lvl 38What other steel types should I choose?
Skarmory, Steelix, Metagross, or Bastiodon. Personally I would switch Heatran, as I don't feel right using Legendaries.
Q:What are the common methods of cutting-to-length steel coils?
The common methods of cutting-to-length steel coils include shearing, slitting, and sawing.
Q:I've played guitar for years, now I want a steel guitar. As a beginner, to learn and experiment with, which one would be better for me?
Pedal steel is very difficult. You need to co-ordinate both hands, both feet and both knees to play it effectively. Lap steel is a lot easier. I suppose it depends how much of a challenge you want. A good lap steel guitar is usually cheaper than a good pedal steel too, so that's another consideration to take into account.
Q:so my parents gave me stainless steel cookware for christmas and the first time i used it i cooked chicken. it stuck to the pan and where the oil splattered it cooked on and turned it dark black and brownish. and the bottom too. i don't cook with it because i don't want to burn it on anymore but i don't know how to clean it. how do i cook without burning anything, aside from a lower flame and how on earth do i get the stains on. i've tried almost everything too! thanks.
Use oven cleaner. It will take off the burnt on stuff just like it does in the oven. Spray it on, put the cover on the pot and let it sit for a while. If the problem is on the outside, do the same but put the whole thing in a garbage bag to control the fumes. Wash the pot like you would normally to get the oven cleaner off. You will want to wear gloves too. Oven cleaner is very caustic. By the time you realize you are being burned by it, it's too late. The oven cleaner should do nothing to the finish of the stainless.
Q:A 100 kg solid steel ball with a radius of 5 m is being spun on ice with an angular velocity of 5 rev/s pointed into the ice (clockwise rotation when viewed from above).A student shoots a 10 kg marble at the steel ball. The marble hits the ball along its side as shown with an initial velocity of 5 m/s to the left. If, right after the collision, the final velocity of the marble is 2.5 m/s to the left, what is the angular velocity of the steel ball after the collision?
You need to do conservation of angular momentum about the steel ball's axis. Angular momentum = I.ω The steel ball's initial ω = 5 rev/s = 5*2pi rad/s = 31.4 rad/s The steel ball's moment of inertia I = (2/5)*m*r^2 = 40*25 kg.m^2 = 1000 kg.m^2 The marble's initial ω = v / r where r is the perpendicular distance from the steel ball's axis You need to look at the diagram for this. The marble's I about the steel ball's axis is I = m*r^2 where r is the same as above. (marble is treated as a point mass). Then work out the total initial ang. momentum = final ang. momentum and solve for ω...
Q:Which type is better and give reasons why... I making a team of either Dark or Steel :D Thankyou
Steel-type Pokemon are strong against Ice and Rock-type Pokemon, weak against Fire, Fighting, and Ground-type moves, resistant to Dark, Dragon, Ghost, Grass, Ice, Normal, Psychic, Rock, and Steel-type moves, and are immune to Poison-type moves. Notable Steel-type Pokemon include Skarmory, Scizor, and Metagross. Dark-type Pokemon are strong against Ghost and Psychic-type Pokemon, weak against Bug and Fighting-type moves, resistant to Ghost-type moves, and immune to Psychic-type moves. Notable Dark-type Pokemon include Houndoom, Murkrow, and Sneasel. Steel-type Pokemon have more resistances than Dark-types, but more weaknesses as well. In truth, no one type is better than any other, and making a team composed entirely of a single type may make some battles difficult. It's best to keep your options open, and go with a wide variety of types.
Q:Are Steel buildings Fire Resistant, just want to know as I am going to owe it . Suggestions required…………..
A true structural steel building is composed of steel columns, steel bar joist,steel purlins,steel roof frames,and steel siding. This is all load bearing structural steel. The vulnerable area of a steel building is the exposure of this steel to extreme temps during a fire. Steel becomes weak at high temps and begins to twist and distort like a noodle in hot water. Most all steel buildings now are specified by the architect/engineer to have fire retardant spray applied to the key components to protect against high heat during a fire. Even with that some beams/columns are also wrapped with several layers of type x fire rated drywall. Multi story steel buildings usually have lightweight concrete poured over steel decking for all floors above the ground floor. Any and all penetrations in these concrete floors must be sealed around to stop fire and smoke from spreading from one floor to the next, and fire rated doors at all stairways to each floor. Even ductwork that runs to other floors must have fire rated dampers that close if signaled by a sensor, this stops smoke/fire from spreading through the ductwork. Sprinkler systems are usually required in new structures that exceed at pre-determined square footage by the state you are in. Hope this helps you out.

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